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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SHAFT , SHOULDERED

Definition:

A SHAFT HAVING TWO OR MORE DIFFERENT DIAMETERS (GREATER THAN 0.031 INCHES (0.79 MILLIMETER)) ALONG ITS LENGTH. IT MUST HAVE ONE OR MORE OF THE FOLLOWING CONDITIONS: A SPECIFIED SURFACE FINISH DESIGNATION IN THE RANGE 1 TO 125 MICROINCHES (0.025 TO 3.2 MICROMETERS) ARITHMETICAL AVERAGE (AA), MACHINED PERIPHERAL FLAT(S), CIRCULAR GROOVE(S), KEYWAY(S), SPLINES, THREADS, OR HOLES. THE ENDS AND/OR SHOULDERS MAY BE MACHINED TO ACCOMMODATE BEARINGS, COUPLINGS, AND THE LIKE. IT IS NOT DESIGNED FOR USE IN ALIGNING BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. FOR ITEMS USED TO SUPPORT ROTATING MEMBERS SEE AXLE(1), SHOULDERED. FOR ITEMS NOT HAVING ANY OF THE ABOVE CONDITIONS SEE PIN, SHOULDER, HEADLESS. EXCLUDES SHAFT(1), STRAIGHT; AND AXLE(1), STRAIGHT.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
742449 99167 A 3 2 5 ZZ

CAGE Information

Code Company
99167 HAMILTON SUNDSTRAND CORPORATION

Federal Supply Class

Title

MISCELLANEOUS POWER TRANSMISSION

Inclusions:

INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AMDL FIRST END DIAMETER 0.8742 INCHES NOMINAL
AAHN END SIMILARITY NOT IDENTICAL
AAHP SECOND END STYLE PLAIN
CSPY LARGEST STEP DIAMETER 1.1470 INCHES MINIMUM
FEAT SPECIAL FEATURES FIRST END THREADS ARE .6250-18UNUF-38,SECOND END BORE .750 IN DIA,2.501 IN DEEP;HAS TWO LOBES .197 IN LONG
ATPC STEP QUANTITY 3
AMFZ SECOND END DIAMETER 1.1470 INCHES NOMINAL
AAGZ FIRST END STYLE INTERNAL THREADED
ABHP OVERALL LENGTH 3.1650 INCHES NOMINAL
AMER FIRST END INTERNAL THREAD LENGTH 0.2710 INCHES MINIMUM
MATT MATERIAL STEEL COMP 4340

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